25580376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20899}}^1$

素因数の和:20928

約数の個数: 48

約数和(自身を含む): 73359000

約数和(自身を除く): 47778624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 20899, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 355283, 376182, 501576, 710566, 752364, 1065849, 1421132, 1504728, 2131698, 2842264, 3197547, 4263396, 6395094, 8526792, 12790188, 25580376]

約数ペア:

[(1, 25580376), (2, 12790188), (3, 8526792), (4, 6395094), (6, 4263396), (8, 3197547), (9, 2842264), (12, 2131698), (17, 1504728), (18, 1421132), (24, 1065849), (34, 752364), (36, 710566), (51, 501576), (68, 376182), (72, 355283), (102, 250788), (136, 188091), (153, 167192), (204, 125394), (306, 83596), (408, 62697), (612, 41798), (1224, 20899)]